Matilda is discovered a witch, watch as she goes to Hogwarts and meets Harry, Ron, and Hermione...

Andromeda Potter is the older sister of Harry Potter. Of course what they don't know is her mother is Hera, the queen of the gods. Follow Andromeda as she deals with challenges at Hogwarts, Camp Half-Blood, and with her family. Her problems keep coming when a boy with sea-green eyes shows up. I do not own anything except the ocs'. Percy Jackson belongs to Rick Riordan and Harry Potter belongs to J.K. Rowling.